two-hit hypothesis

In the field of academic study, the main two of the expounding about government failure are public choice theory and the non-market defect theory. The common thing between them is the fundamental precondition, using the hypothesis of rational economic man.

关于政府失灵的理论探讨，学术界主要以公共选择理论与非市场缺陷理论为代表，两者分析的基本前提都是以理性经济人为假设，而本文则从一个现实的角度来论述政府失灵。

Form the distributions, landforms and topography, the article illustrates a scientific hypothesis that landmasses had come into being on the two terrestrial poles, and are moving extruding towards the equators and floating to the West of the earth reducing themselves.

本文从整个地球陆地分布及地形地貌的客观特征提出了：陆地应在两极形成及必然向赤道进动挤压和朝西方移动压缩的假说。

So I combined these two ideas and I formulated a hypothesis, saying that, could possibly the carcinogens be decreased due to a marinade and could it be due to the differences in PH?

所以，我将两种想法综合在一起，创造了一个假说，那就是，因为酸碱度的改变，致癌物很可能因为腌泡汁的浸泡而降低？

Hypothesis of two types of men& a theoretical pillar of Chinese economics

两类人假说&中国经济学的一个理论支柱

Tests for the hypothesis of a class of no interaction in the multivariate two-way classification model

每个水平组合只有一次观察的多元二方式分组模型中无交互作用假设的检验